
Sodium cyanide, ihe kemịkalụ nke na-ada ka ihe siri ike, na-arụ ọrụ dị oke mkpa ma dị iche iche n'ọhịa ụlọ ọrụ mmepụta ihe. Ọ dị n'ọtụtụ ụlọ ọrụ mmepụta ihe, site na Ngwuputa ruo na Nchikota Kemịkalụ , ma nwee mmetụta dị ukwuu na mmepe nke ụlọ ọrụ mmepụta ihe nke oge a.
Mwepụta ọla edo na Ngwuputa

N'ụlọ ọrụ mmepụta ihe, ojiji kachasị ama ama nke Sodium Cyanide bụ maka mwepụta ọlaedo . Ọlaedo na-adịkarị n'ụdị obere ihe ndị a gbasasịrị n'ime ores ma ọ na-esi ike ikewapụ ozugbo. Sodium cyanide nwere ike imeghachi omume na kemịkalụ na ọlaedo iji mepụta ihe mgbagwoju anya mmiri - ọlaedo a na-agbaze - cyanide. Usoro a kapịrị ọnụ bụ ndị a: mgbe ọla nwere - emechara ọgwụgwọ mbụ dịka ịpịcha na igwe, a na-agwakọta ya na mmiri nwere sodium cyanide, a na-ewebatakwa ikuku. N'okpuru ọnọdụ alkaline, cyanide ion (CN⁻) dị na sodium cyanide na-emeghachi omume na ọlaedo dịka ndị a: 4Au + 8NaCN+O₂ + 2H₂O = 4Na[Au(CN)₂]+4NaOH. Enwere ike ibelata mgbagwoju anya ọlaedo - cyanide emepụtara site na ngwọta site na usoro usoro ndị na-esote, dịka mbugharị na ntụ zinc, iji nweta nkewa nke ọlaedo na ihe ndị ọzọ na-adịghị mma. Usoro a emeela ka arụmọrụ nke mwepụta ọlaedo ka mma nke ukwuu, na-eme ka o kwe omume igwupụta ọla edo dị ala nke siri ike iji mee ihe na mbụ, na-atọ ntọala siri ike maka mmepe nke ụlọ ọrụ ọlaedo zuru ụwa ọnụ. N'ụfọdụ nnukwu ebe a na-egwupụta ọla edo, enwere ike iji nnukwu sodium cyanide kwa ụbọchị iji hazie ọtụtụ puku tọn ọla, na-emepụta ọlaedo dị oké ọnụ ahịa mgbe niile.
Akụrụngwa maka njikọ kemịkalụ

N'ihe gbasara mmepụta kemịkalụ organic, sodium cyanide bụ ihe dị oke mkpa. A na-ejikarị ya ewebata otu ọrụ cyano (-CN), nke dị oke mkpa na Organic Synthesis ma enwere ike ịgbanwe ya ka ọ bụrụ otu ọrụ ndị ọzọ site na mmeghachi omume kemịkalụ ndị ọzọ, dịka otu carboxyl (-COOH) na otu amino (-NH₂). Dịka ọmụmaatụ, mgbe hydrocarbon halogenated meghachiri omume na sodium cyanide na mmeghachi omume nnọchi nucleophilic, otu cyano na-anọchi halogen atom iji mepụta ngwakọta nitrile. Site na iji mmeghachi omume nke ethyl bromide na sodium cyanide dịka ọmụmaatụ: C₂H₅Br + NaCN → C₂H₅CN + NaBr. Enwere ike ịgbakwunye hydrolyzed propionitrile emepụtara iji nweta propionic acid ma ọ bụ belata iji nweta propylamine. Usoro a nke iwebata otu cyano site na sodium cyanide wee gbanwee otu ọrụ na-enye ụzọ dị mkpa maka nhazi nke ihe ndị dị ndụ ma a na-ejikarị ya eme ihe n'ụlọ ọrụ dịka mmepụta ọgwụ na mmepụta agba. Ụzọ mmepụta nke ọtụtụ ọgwụ a na-ahụkarị gụnyere sodium cyanide, ọ dịkwa ka "ihe owuwu" dị mkpa maka iwuli usoro nke ihe ndị dị ndụ.
Ụlọ ọrụ mmepụta ihe dị mma

Na mmepụta nke ezigbo ngwaahịa kemịkal, sodium cyanide na-arụkwa ọrụ dị mkpa. Dịka ọmụmaatụ, na mmepụta nke ụfọdụ plastik injinia dị elu na ihe mgbakwunye roba, mmeghachi omume metụtara sodium cyanide nwere ike inye ngwaahịa nwere ihe pụrụ iche. N'ime njikọ nke polymethyl methacrylate (PMMA, nke a na-akpọkarị plexiglass), a na-eji ihe etiti emekọrịtara na ntinye nke sodium cyanide. Site na mmeghachi omume kemịkalụ kpọmkwem, a na-atụgharị cyano - nwere onyinye ka ọ bụrụ monomer nke nwere usoro na akụrụngwa akọwapụtara, wee mee ka polymerized nweta ihe PMMA nwere arụmọrụ dị mma. A na-eji ihe a eme ihe n'ọtụtụ ebe na mpaghara anya, ihe ịchọ mma ụlọ, wdg Na mgbakwunye, na mmepụta nke ụfọdụ vulcanization accelerators maka elu - arụmọrụ rubbers, sodium cyanide bụkwa ihe dị mkpa akụrụngwa. Ọ nwere ike ịkwalite usoro vulcanization nke rọba ma melite ike, na-eyi nguzogide na ihe ndị ọzọ nke ngwaahịa rọba, na-eme ka ngwaahịa rọba nwee ike gboo mkpa dị iche iche dị elu dị elu dị ka taya ụgbọ ala na eriri ebufe ụlọ ọrụ.
Ngwa na ụlọ ọrụ Electroplating
Ụlọ Ọrụ Electroplating bụ ebe ọzọ dị mkpa e ji eme ihe na sodium cyanide. N'usoro electroplating, ọ dị mkpa itinye otu akwa nke ígwè ndị ọzọ n'elu ígwè iji melite iguzogide nchara, ịchọ mma na ihe ndị ọzọ nke ígwè ahụ. Sodium cyanide nwere ọtụtụ ọrụ na ngwọta electroplating. N'otu aka, ọ nwere ike ịmepụta mgbagwoju anya kwụsiri ike na ion ígwè na ngwọta plating, na-achịkwa ọnụego ntinye nke ion ígwè na elu cathode, ka mkpuchi ahụ wee dị ka otu ma dị mma. Dịka ọmụmaatụ, na usoro plating ọla kọpa, sodium cyanide na-emepụta ion mgbagwoju anya dị ka [Cu(CN)₂]⁻ na ion ọla kọpa. Mgbe ion ndị a dị mgbagwoju anya na-apụta na kathode, enwere ike itinye atọm ọla kọpa n'elu ihe a ga-etinye, na-enweta mkpuchi ọla kọpa dị nro ma dị oke. N'aka nke ọzọ, sodium cyanide nwekwara ike imeziwanye ike eletriki nke ngwọta plating na ikike mgbasa nke ngwọta plating, na-eme ka ọrụ ndị dị mgbagwoju anya nwee ike nweta mmetụta mkpuchi dị mma. Ọ bụ ezie na nsí nke sodium cyanide, usoro electroplating na-enweghị cyanide emepụtala n'afọ ndị na-adịbeghị anya, n'ebe ụfọdụ nwere oke mkpa maka mma mkpuchi, dị ka electroplating nke ihe eletrọnịkị na akụkụ ikuku, usoro electroplating nke cyanide nwere ka nwere òkè ahịa ụfọdụ n'ihi uru pụrụ iche ya, sodium cyanide ka na-arụkwa ọrụ dị mkpa na ngwa electroplating dị elu ndị a.
Ngwa ụlọ ọrụ ndị ọzọ
Na mgbakwunye na ngalaba ndị a kpọtụrụ aha n'elu, a na-ejikwa sodium cyanide eme ihe n'ọrụ ụlọ ọrụ ndị ọzọ. N'ụlọ ọrụ ọgwụgwọ okpomọkụ ígwè , enwere ike iji sodium cyanide mee ihe maka ọgwụgwọ cyanide nke ígwè. Site n'ikpo ọkụ ígwè ahụ n'ime gburugburu nwere sodium cyanide na ihe ndị ọzọ, a na-abanye nitrogen na carbon n'otu oge n'elu ígwè ahụ iji mepụta oyi akwa cyanide nwere ike siri ike, iguzogide iyi dị elu na ezigbo ihe mgbochi njide, na-eme ka arụmọrụ zuru oke nke elu ígwè ahụ ka mma. A na-eji ya eme ihe nke ukwuu n'ọgwụgwọ nke akụkụ dị mkpa n'ọhịa nke nrụpụta igwe na akụkụ ụgbọala. N'ụfọdụ usoro ígwè pụrụ iche, enwere ike iji sodium cyanide kewaa ma sachaa ụfọdụ ọla dị ụkọ. Site n'ịmepụta mgbagwoju anya pụrụ iche na ọla dị ụkọ, a na-enweta nkewa nke ọla dị ụkọ na ihe ndị ọzọ na-adịghị mma, na-enye ohere maka iji ọla dị ụkọ nke ọma.
Agbanyeghị, anyị ga-aghọta nke ọma na sodium cyanide na-egbu egbu nke ukwuu ma na-etinye nnukwu ihe egwu na gburugburu ebe obibi na ahụike mmadụ. N'oge mmepụta ya, nchekwa, njem na ojiji ya, iwu nchekwa dị mkpa na ihe nchekwa gburugburu ebe obibi ga-agbasorịrị nke ọma, yana usoro nchebe zuru oke na ụzọ ọgwụgwọ mkpofu ga-emerịrị iji hụ na a na-achịkwa ihe egwu ya nke ọma. Ọ bụ ezie na sodium cyanide na-arụ ọrụ dị mkpa na ụlọ ọrụ, yana ọganihu sayensị na nkà na ụzụ na-aga n'ihu, ndị mmadụ na-enyochakwa ihe ndị ọzọ dị nchebe na gburugburu ebe obibi iji belata ịdabere na ihe a na-egbu egbu. Ma n'oge ugbu a, n'ihi na ya pụrụ iche chemical Njirimara, sodium cyanide ka guzosie ike na-enwe multiple irreplaceable isi ọrụ n'ọtụtụ ulo oru ubi, si Ngwuputa na chemical njikọ, nọgidere na-akwalite mmepe nke oge a ụlọ ọrụ.
- Ọdịnaya enweghị usoro
- Ọdịnaya na-ekpo ọkụ
- Ọdịnaya nyochaa na-ekpo ọkụ
- Iwebata ngwaahịa ụlọ ọrụ
- Sodium bisulfite 99% Nweta ụlọ ọrụ dị elu
- Acetic acid ụlọ ọrụ 99.5% na-enweghị agba nke glacial acetic acid
- Potassium nke Antimonium Tartrate
- Cobalt sulfate Heptahydrate
- Dodecylbenzenesulfonic acid
- Triethanolamine (TEA)
- 1Sodium Cyanide akwụghị ụgwọ (CAS: 143-33-9) maka Ngwuputa - Ogo dị elu na ọnụahịa asọmpi.
- 2Sodium Cyanide 98.3% CAS 143-33-9 Ihe eji achọ ọla edo NaCN dị mkpa maka ụlọ ọrụ kemịkalụ nke na-egwupụta ihe
- 3Iwu ọhụrụ nke China gbasara mbupụ sodium Cyanide na ntụzịaka maka ndị na-azụ ahịa mba ụwa
- 4Sodium Cyanide (CAS: 143-33-9) Akwụkwọ njedebe (ụdị Chinese na Bekee)
- 5Cyanide International (Sodium cyanide) Koodu njikwa - ụkpụrụ nnabata nke m ọla edo
- 6Ụlọ ọrụ China Sulfuric acid 98%
- 7Oxalic acid anhydrous 99.6% Ọkwa ụlọ ọrụ
- 1Sodium Cyanide 98.3% CAS 143-33-9 Ihe eji achọ ọla edo NaCN dị mkpa maka ụlọ ọrụ kemịkalụ nke na-egwupụta ihe
- 2Ịdị ọcha dị elu · arụmọrụ kwụsiri ike · mgbake dị elu - cyanide sodium maka ịcha ọla edo nke oge a
- 3Ihe mgbakwunye nri Sarcosine na-eri ahụ nri 99% min
- 4United ChemicalNdị otu nyocha na-egosipụta ikike site na nleba anya na-ebute data
- 5AuCyan™ Sodium Cyanide Dị Elu | 98.3% Ịdị ọcha maka Ngwuputa Ọlaedo zuru ụwa ọnụ
- 6Igwe ọkụ eletrik dijitalụ (oge igbu oge 0 ~ 16000ms)
- 7Ike dị elu, nke dị elu nke ọma Shock Tube Detonator











Ndụmọdụ ozi ịntanetị
Tinye okwu: